Georgia-Florida Folkston quadrangle /
MLA
Geological Survey (U.S.). "Georgia-Florida Folkston quadrangle /." University of Georgia. Map and Government Information Library. 1942, https://dlg.usg.edu/record/dlg_topos_usgs15-folkston-1918-1942#item.
APA
Geological Survey (U.S.) (1942). Georgia-Florida Folkston quadrangle /. Retrieved from https://dlg.usg.edu/record/dlg_topos_usgs15-folkston-1918-1942#item
Chicago
Geological Survey (U.S.). "Georgia-Florida Folkston quadrangle /." 1942. October 23, 2026. https://dlg.usg.edu/record/dlg_topos_usgs15-folkston-1918-1942#item.
